半日閑談集
By: Yukawa Hideki hen
Publisher: Kōdansha
Published: 1971
Place of publication: Tōkyō
Language: jpn
Number of pages: 20
Subjects: Interview; Learning and scholarship; Intellectual life
Other titles: Hannichi kandan shū; Kagaku to ningen no yukue.
Notes: Taidansha : Umesao Tadao hoka.

Vol. 2 has special title: Kagaku to ningen no yukue: zuku Hannichi kandanshū (471 p. 1973)